# Integrity Reminder vs Thrum

The clearest difference is in-app purchases: Integrity Reminder at none against Thrum's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Thrum sells 4 in-app purchases, starting at $3.99 per month. Integrity Reminder asks for nothing beyond the download.

## The numbers

| Metric | Integrity Reminder | Thrum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 0 MB | 14 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Konstantin Valuiskii](https://appshunter.io/developer/1698371077) | [Arif OZELCI](https://appshunter.io/developer/1768734602) |

## What reviewers say

### Integrity Reminder

[App page](https://appshunter.io/ios/app/integrity-reminder/id6747783635)

**Features:** Apple Watch app

**In-app purchases:** none


### Thrum

[App page](https://appshunter.io/ios/app/thrum-adhd-focus-timer/id6776406494)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thrum Pro — Monthly | $3.99 | per month |
| Thrum Pro Yearly | $29.99 | per year |
| Thrum Pro — Yearly | $29.99 | per year |
| Thrum Pro — Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Integrity Reminder free?

Integrity Reminder is free to download, with no in-app purchases.

### Is Thrum free?

Thrum is free to download, with in-app purchases available.

### Do Integrity Reminder or Thrum have ads?

Neither Integrity Reminder nor Thrum shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*